+187.1%
EBAY vs SN
+671.3%
-484.2%
-20.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | SN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | +2.8% | -2.2% | +0.2% |
| 7D | -0.9% | +1.5% | -2.4% | -1.1% |
| 30D | +3.5% | +21.5% | -18.0% | +0.6% |
| 3M | +16.0% | +20.0% | -4.1% | +12.7% |
| 6M | +7.6% | +119.9% | -112.3% | -4.3% |
| YTD | +40.1% | +102.3% | -62.2% | +25.4% |
| 1Y | +45.0% | +148.0% | -102.9% | +25.8% |
| 3Y | +228.1% | +450.0% | -221.9% | +155.3% |
| All | +187.1% | +671.3% | -484.2% | +122.9% |
Cumulative growth
Daily Returns
Daily percentage return beside SN.
Daily Out/Under-Performance
Portfolio return minus SN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SN return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 10y: compounded portfolio wealth divided by compounded SN wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
10y analysis · Full analysis span regression · 6 months rolling